baber/WOPTO huggingface dataset:
Patent JP-H03261216-A (JP)
Title: Timing variable circuit
Inventor: HONMA TSUTOMU
IPC: H03K5/133
Filed: 1990-03-09
Abstract: PURPOSE:To adjust an output timing by signals A, B,... by using the signal A, B,... to turn on/off a transmission gate. CONSTITUTION:This circuit is provided with a 1st transmission gate 11 connecting an input terminal directly to an output terminal and a 2nd transmission gate 12 connecting at least the output of the 1st buffer to the output terminal among plural buffers 31, 32,... connected in series from the input terminal. Moreover, circuits 21, 22,... supplying ON/OFF signals A, B,... to the transmission gates are provided. When, e.g. the signal A is used to turn on the transmission gate 11 and the signals B, C,... are used to turn off the other transmission gates 12, 13,..., the signal at the input terminal IN appears at an output terminal OUT after a delay by the transmission gate 11. Thus, the timing of the signal appearing the output terminal OUT is revised by the signals A, B,....
Patent JP-S51136242-A (JP)
Title: Crt display
Inventor: MURAYAMA NORIO
IPC: G09G5/22
Filed: 1975-05-21
Abstract: PURPOSE: RAM is used as arbitrary patten signal storage in addition to whole display data storage. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000259076-A (JP)
Title: Book for training
Inventor: NAKAMURA YOSHIO
IPC: G09B19/00
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a book for training which is capable of lending assistance to the prevention and treatment of a senile dementia by increasing the chances for using the brain. SOLUTION: This book is provided with KANJI (Chinese character) use parts 3 described with an ordinary form mixed with KANJI, and KANA (Japanese syllabary) parts 2 described by converting all of the contents of the KANJI use parts 3 to KANA characters in a state of being comarable with each other. A user is able to rewrite the contents of the KANA parts 2 to an ordinary style mingled with KANJI by the procedure of a dictation and contrasts the same with the KANJI use parts 3 and since the brain is stimulated, the training effective as a remedy for the senile dementia is made possible.
Patent JP-H02239370-A (JP)
Title: Data retrieve system
Inventor: NAKAMURA YOSHIAKI
IPC: G06F17/30
Filed: 1989-03-14
Abstract: PURPOSE:To reduce the number of times of record reading at the time of reading a column value by making a flag indicating the soleness of a component name into a column as a retrieve key, and directly retrieving the flag as one of the keys at the time of retrieving. CONSTITUTION:An attribute column 1 is the combined column of an attribute value column 2 and a duplicate flag 3, and >= one column 1 exists in one record. Whereas, the column 1 without the duplicate flag 3 exists as well. When many data having the same attribute value exist in the attribute value column 2, the duplicate flag 3 sets the flag to indicate the existence of duplication at the only one duplicate flag 3 in the data group. Further the flag 3 sets the non-existence of the duplication at the all corresponding duplicate flags in the data group at the time of registering the data. As a result, when the data group corresponding to the column value are retrieved, the number of times of record reading can be suppressed to a minimum when the column value necessary for the generation of the retrieve conditions of answer aggregation is read from the condition aggregation.
Patent JP-H06118834-A (JP)
Title: Form peeling off device for fixing device
Inventor: SASAKI YUTAKA
IPC: B65H29/54
Filed: 1992-02-14
Abstract: PURPOSE:To satisfactorily perform action for peeling off a form by preventing the angle and the position of the guiding surface of a pawl for the form from being changed even in a state where a pawl tip is abraded as for a peeling off pawl member arranged in the form ejection part of a heat roll system fixing device. CONSTITUTION:In the fixing device where a fixing roll 11 and a pressure roll are arranged to be opposed, the peeling off pawl member 20 arranged at a form peeling off position for the roll 11 is provided in a supporting bracket 25 using means capable of moving in parallel with a base part. Even in the state where the pawl tip 23 is abraded, a long hole 21 provided on the pawl is energized by a spring 28 along supporting pin members 26 and 27, so that a position where the pawl tip part 23 abuts on the roll 11 is kept constant and the angle theta of the guiding surface for the form the being the lower surface of the pawl is kept constant.
Patent JP-S6212488-A (JP)
Inventor: TORII KAZUICHI
IPC: B62K15/00
Filed: 1985-03-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06276589-A (JP)
Title: Operation device
Inventor: ARIYAMA KAZUYA
IPC: F24H1/00
Filed: 1993-03-19
Abstract: PURPOSE:To prevent the setting of a high temperature even if the invalidation is released by a user without his intension by invalidating an input signal when a remote controller main body is removed from a mounting base and limiting the input signal of an operation switch if the operation invalidation released in this state. CONSTITUTION:When a remote control main body 5 is removed from a mounting base 2, the lead switch of the main body 5 by a magnet 3 become an OFF state from an ON state, the power supply within the main body 5 is disconnected and the main body 5 is invalidated. When temperature adjusting switches 11 and 12 are operated in this state, the invalidation is released, but the switches are made to prevent the setting of a high temperature. Even if a user releases the invalidation without his intension, the setting of the high temperature is not made. Thus, the occurrence of the burn of a child due to his mischief is prevented.
Patent JP-H11260726-A (JP)
Title: Manufacture of single crystalline silicon thin film and polycrystalline silicon thin film
Inventor: HORIE TETSUHIRO
IPC: H01L21/205
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To form a single crystalline silicon thin film and a polycrystalline silicon thin film of large grains. SOLUTION: In the method for manufacturing a single crystalline silicon thin film or a polycrystalline silicon thin film on a substrate 4 with use of a plasma generation apparatus 3 having a film formation chamber 1 having the substrate 4 therein, and a plasma generation chamber 2 communicating with the chamber 1, film formation is carried out by a plasma chemical vapor deposition growth process by directing ions of an energy suitable for crystallization from a source gas plasma onto the surface of the substrate 4.
Patent JP-S51137293-A (JP)
Title: Apparatus for removing suspended matters of outflow-oil catcher in ope n sea
Inventor: KOYAMA TSUNEO
IPC: B63B35/32
Filed: 1975-05-20
Abstract: PURPOSE: To prevent decrease of a capacity of oil recovery by removing suspended matters e.g. wood pieces before they reach an oil-recovery unit such as a guide gence. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S5733344-A (JP)
Title: Spectrum analyzer for cheminal components of metal part
Inventor: KAARUUYOSEFU KUREMAA
IPC: G01N21/67
Filed: 1981-04-22
Abstract: An apparatus for the spectrometric analysis of the chemical composition of metallic parts comprising a probe designed to be placed on the part and having a device for vaporizing the part. Means is provided for spacing the device from the part and also means for sensing the radiation emitted by the part vaporized by the device. A protective gas preferably continuously is admitted into the vicinity of the device and of the sensing means. Preferably, the probe is portable, hand-held, and enables outdoors the rapid determination of metals, particularly their carbon content, including those whose wavelength region is below 250 nm.
Patent JP-S55152505-A (JP)
Title: Rotary liquid separator
Inventor: MATSUDAIRA KIYOSHI
IPC: B01D63/16
Filed: 1979-05-16
Abstract: PURPOSE: To minimize the dropping of separating capacity by a method wherein centrifugal force is utilized for obtaining high hydraulic pressure necessary for inverse permeable membrane separating modules and energy loss is minimized.  
     CONSTITUTION: Water, such as seawater, etc. is supplied to laminated slat type separating modules 3 through liquid feed pipes 4b from a liquid feed hole 2a, concentrated, introduced to liquid collecting pipes 5b, and discharged outside the system through liquid discharge pipes 5a. In this case, seawater is pressurized by centrifugal force because the separating modules 3 are rotated. That is, the seawater with high pressure induced to closed space CS through the introducing holes i of the separating modules falls in the rotary axial core direction while contacting with inverse permeable membranes on the surfaces of separating materials. Penetrating water reaches opening space OS in flat-shaped separating elements, and is discharged from the flanks of the modules by centrifugal force. Energy is not wasted because the less the pressure of the cencentrated seawater becomes the nearer the seawater is located to the center of a shaft. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03261733-A (JP)
Title: Production of nucleus-chlorinated diphenylmethane
Inventor: SUDO ISAMU
IPC: C07C25/18
Filed: 1990-03-13
Abstract: PURPOSE:To selectively obtain the subject substance by reacting diphenylmethane and/or a chlorinated diphenylmethane with a chlorination agent such as chlorine in the presence of Y-type zeolite catalyst in a liquid phase while preventing chlorination of its methylene group. CONSTITUTION:Diphenyl methane and/or a chlorinated diphenylmethane and a chlorination agent (e.g. chlorine) are used in [1:(1-30)] molar ratio and reacted in the presence of Y-type zeolite catalyst at 0-200 deg.C for 10min-24hr to obtain the subject substance in a high yield. The above-mentioned Y-type zeolite is a crystalline aluminosilicate having 3-6 SiO2/Al2O3 ratio and a synthetic zeolite having the same X-ray diffraction spectra as those of Y-type zeolite may be used also. The above-mentioned zeolite is dried and baked under flow of an inert gas at 200-900 deg.C for 10min-24hr to be used as the catalyst. The subject substance is useful as an intermediate for synthesis of medical and agricultural chemicals, a raw material of synthetic resins, etc.
Patent JP-S6477078-A (JP)
Title: Heat roller fixing device
Inventor: SOGA SETSUO
IPC: C08G77/34
Filed: 1988-03-16
Abstract: PURPOSE:To prevent the whitening of a charger and the generation of a defective image by decreasing the quantity of the oligomers evaporating from a press roller. CONSTITUTION:Low molecular siloxanes from trimer to icosamer are called as oligomer. The siloxane having high volatility (easy tendency to evaporation) is, of source, low in mol.wt. The quantity of the low molecular siloxanes which are the trimer - quindecamer, more preferably trimer - decamer contained in the press roller is, thereupon, confined to <=300ppm. The contamination of the respective apparatus, more particularly, the charger is thereby prevented and the generation of the defective image is prevented.
Patent JP-H01235023-A (JP)
Title: Production of magnetic recording medium
Inventor: KASANUKI YUJI
IPC: C08G73/10
Filed: 1988-03-16
Abstract: PURPOSE:To produce a double-face flexible magnetic disk which is stable and does not curl by using polyvinyl biphenyl imide as a high-polymer substrate and subjecting the substrate to a heat treatment at >=100 deg.C, then forming magnetic layers on the substrate. CONSTITUTION:The high-polymer substrate consisting of the polyvinyl biphenyl imide having the molecular structure expressed by formula I is heat-treated at >=100 deg.C and thereafter, the magnetic layers are formed on both faces of the substrate. The polyvinyl biphenyl imide is excellent in heat resistance, thermal stability and surface characteristic. Namely, the polyvinyl biphenyl imide substrate has no glass transition point and is merely gradually thermally decomposed at >=500 deg.C even if said substrate is heated up. Said substrate has the property values of 800-1,200kg/mm<2> Young's modulus and 3X10<-5>-1X10<-6>cm/ cm/ deg.C coefft. of thermal expansion. The curling is thereby stably eliminated and the flexible magnetic disk is produced at a good yield.
Patent JP-H06271618-A (JP)
Title: Paper making additive and its production and paper making process
Inventor: TOKI HIROTOSHI
IPC: D21H17/37
Filed: 1993-03-19
Abstract: PURPOSE:To obtain the subject additive excellent in paper strengthening effect and yield-improving effects for loading material and sizing agent and causing little deterioration of formation by reacting acrylamide polymer which contains sulfonic acid groups with a hypochlorite in an alkaline region. CONSTITUTION:Into a four-neck flask equipped with a stirrer, a reflux condenser, a thermometer and a nitrogen introducing tube, a 40% acrylamide aqueous solution, 2-acrylamide-2-methylpropanesulfonic acid and purified water are placed. After the pH is adjusted to 6 and the solution temperature to 50 deg.C under the introduction of nitrogen gas, the mixture is subjected to polymerization for 60min in the presence of polymerization initiator consisting of ammonium persulfate and sodium hydrogensulfite to obtain acrylamide polymer having 0.1-20mol% of sulfonic acid group. The objective paper-making additive excellent in paper strengthen effect in an acidic region and yield-improving effects for loading material and sizing agent and causing little deterioration of formation by its addition is obtained by reacting the acrylamide polymer with a hypohalite e.g. sodium hypochlorite in an alkaline region.
Patent JP-S57176010-A (JP)
Title: Optical path separating cylinder and its manufacture
Inventor: ITOU HIDENORI
IPC: B29C61/00
Filed: 1981-04-21
Abstract: PURPOSE:To form an optical path separating cylinder without using any metallic mold by deforming a plastic deforming material which has permanent deformation under pressure. CONSTITUTION:A rolling roller 3 is pressed against a material, such as oil clay which is deformed plastically easily and maintains its shape after the deformation, namely, has the property of permanent deformation, placed in a frame 1, thus forming an optical separating cylinder 4 which has hole parts 4a. While lens arrays 5, 6 and 7 are arranged in the hole parts 4a, this separating cylinder 4 is held by holding frames 8 and 8 and used as lens arrays of the light source for exposure of a copying machine, etc. Thus, no die is used, so there is no possibility that small parts of the separating cylinder break down when extracted from a metallic mold, obtaining high shape precision.
Patent JP-H02242760-A (JP)
Title: One-way container for suppository
Inventor: SAKAI OSAMU
IPC: B65D75/32
Filed: 1989-03-13
Abstract: PURPOSE:To make a sheet recess sufficiently large to receive a piece of suppository for carrying convenience by placing a stretchable sheet and a cover sheet together and forming a recess in either or each of these sheets. CONSTITUTION:A retaining container 10 has a stretchable sheet 12 and a cover sheet 14. The stretchable sheet 12 may be stretchable to such degree as to permit a finger to be covered therewith and raw fluororesin tape is used to form this stretchable sheet 12. Concerning the stretchability, it fully serves the purpose, if stretchable by at least 20% in one direction. The stretchable sheet 12 is provided in its nearly central part with a recess 16 1cm in width and 5cm in depth and containing a suppository 18. This also affords the carrying convenience.
Patent JP-S58178241-A (JP)
Title: Light scattering type counter for floating particles
Inventor: HOSHINA TAMIO
IPC: G01N15/14
Filed: 1982-04-12
Abstract: PURPOSE:To increase an amount of measured sample per unit space by a counter wherein a simple means for charging and focusing of the electric field is provided and aerosol is caused to pass through the means. CONSTITUTION:At the time when aerosol introduced from an inlet 11b passes through the corona discharge region produced by a needle electrode 12 and a corona discharge electrode 13, negative ions deposite onto particles in the aerosol so that the particles are charged with negative polarity. These charged particles pass then through electric field focusing electrodes 15, 17 where they undergo a focusing force to be moved toward the axial center of a passing flow. More specifically, those particles locating at the point P and going to move in the direction of A undergo a combined force of a coulomb force and an air current at the point D, so that they move toward the axial center C following the illustrated path. Similarly, those particles going to move from the point P' in the direction of B are focused toward the axial center. Thus, since the particles in the aerosol discharging through an outlet 17a are focused near the axial center, it is required for a light beam irradiating the aerosol to have a width enough to irradiate the axial center part. As a result, it becomes possible to increase the nozzle size using the prior optical system.
Patent JP-H08265461-A (JP)
Title: Telephone exchange system provided with charge informing function
Inventor: UMEDA NOBORU
IPC: H04M15/28
Filed: 1995-03-20
Abstract: PURPOSE: To enable each subscriber to correctly and easily know his (or her) monthly telephone rates for this month and the preceding month. CONSTITUTION: In each call from a subscriber (a digital telephone set 10 or an analog telephone set 20), each of exchanges 30, 31 executes exchanging processing and sends detailed charge data for charge calculation to a charge details system 50, which executes charge calculation and stores calculated data in a data part 530 correspondingly to each subscriber in each month. When the subscriber dials a prescribed specific number in order to know a charge, the exchange 30 or 31 outputs a charge information reading request to the system 50 and receives a response to charge data for the subscriber concerned up to current time in this month and the charge data of the preceding month which are stored in the system 50.  Then the exchange 30 or 31 informs the subscriber of the charge data by a voide guidance device 330, and when the telephone set is provided with a character display function, the charge data are visually displayed.
Patent JP-H02241230-A (JP)
Title: Input tuning circuit
Inventor: HATASHITA HIROSHI
IPC: H04B1/10
Filed: 1989-03-15
Abstract: PURPOSE:To prevent a tuning variation range from becoming narrow even if an image trap formed and to prevent an insertion loss from becoming large by using a coupling coil between an input terminal and a tuning circuit as a part of an image trap circuit, and also, using an independent coil at every reception band. CONSTITUTION:By applying a tuning voltage to a power source terminal 3, and changing the capacity value of a variable capacity diode, a tuning frequency is varied. At the time of receiving a VHF low band, a voltage is applied to a power source terminal 4, switching diodes 8, 9 are set to an OFF state, and at the time of receiving a VHF high band, a voltage is applied to a power source terminal 5 and the switching diodes 8, 9 are set to an ON state and a coil state is switched like a high frequency, and simultaneously, by varying the tuning voltage, a desired signal is received. Since a trap is formed by utilizing a coupling coil, it does not occur that a frequency variation range becomes narrow, and the coil for constituting a tuning circuit is also constituted so that a constant can be set independently by reception band, the loss of the tuning circuit can also minimized.
Patent JP-H11254368-A (JP)
Title: Member retainer
Inventor: WADA SHUJI
IPC: B23K37/04
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To retain a plurality of members to be retained at a relatively fixed position with a simple structure and without need for a large space. SOLUTION: An electromagnet 20 is fixed to a jig 12 for retaining a panel 50 through a column 14, a plate 16, and a casing 18. A reference pin 22 is protrudingly-fitted from the casing 18. The electromagnet 20 is connected to a controller 26 and an operation part 28, and is kept in a current-carrying or non-current-carrying condition by operating the control part 28. The panel 50 is retained on the fixture 12. When the reference pin 22 is inserted into a location hole 54 at a panel 52, the panel 50 and 52 are positioned at a relatively fixed position. When the electromagnet 20 is energized by operating the operation part 28, the panel 52 is attracted by the electromagnet 20. It is thus possible to retain the panel 50 and 52 at the relatively fixed position.
Patent JP-S57175227-A (JP)
Title: Detection apparatus made of pyroelectric high molecular film
Inventor: NAKAMURA KENICHI
IPC: G01J5/02
Filed: 1981-04-22
Abstract: PURPOSE:To obtain a highly sensible optical detector not lowering a pyroelectric property secularly, by extending a high molecular film having the pyroelectric property in order that the quantity of strain in a direction in which an expansion and contraction piezo-electric property becomes maximum is in a specific range and holding said film on a frame body. CONSTITUTION:Electrodes are formed on both sides of a piezo-electric high molecular film such as polyvinylidene fluoride etc. whcih is carried out one axis drawing and a pyroelectric high molecular film 1 having 50mu-1,000mu thickness and carried out polarization treatment by applying direct current voltage between said electrodes, is made. The film 1 is held on a frame body 2 and is held expanding in order that the quantity of strain (the quantity of strain epsilon=DELTAl/l at the time of expanding DELTAl by extension for a length l not giving tension) in a drawing direction (shown by an arrow mark 3), is in the range of 5X10<-4>-3X10<-2>. Next, a ring-shaped frame body 4 having about 100mm. diameter to which a bonding agent 5 is applied on the back, is placed on the film 1 and is fixed. Hereafter, the body 4 to which the film 1 is attached is cut off and a film having a good light absorbing property such as carbon black or gold black is formed on the surface of a light incidence side electrode and then, an optical detection apparatus is obtained.
Patent JP-S54152697-A (JP)
Title: Cathode for electrolysis of alkali halide
Inventor: KAZUTOMO MASAKATSU
IPC: C25B1/46
Filed: 1978-05-24
Abstract: PURPOSE: To provide the title cathode with high durability and low hydrogen overvoltage by mechanically roughening and activating the surface of a substrate made of copper or copper alloy and by coating the roughened surface with Rh or Rh alloy.  
     CONSTITUTION: The surface of a substrate made of copper or copper alloy such as copper-Ni or copper-iron is mechanically ground with an abrasive material such as Al 2  O 3  or Fe 2 O 3 . The diameter of the abrasive material is pref. in the range of 0.1W1000, esp. 1W200 μ. The roughened substrate surface is coated with Rh or Rh alloy as usual by Rh salt thermal decomposition baking, electroplating, electroless plating or the like. The coated surface is then heat treated in a reducing or inert gas atmosphere of above 200°C to further enhance the durability. Thus, a characteristic cathode is obtd. utilizing Rh, to the utmost limit, showing the min. hydrogen overvoltage in caustic alkali. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04276843-A (JP)
Title: Scsi bus monitor
Inventor: SAITO MASATAKA
IPC: G06F13/36
Filed: 1991-03-04
Abstract: PURPOSE:To provide a SCSI bus monitor that can protect, when one of all of SCSI units connected to SCSI buses in a SCSI system fails with a BSY signal set on by the SCSI unit, all of the SCSI units from becoming unusable. CONSTITUTION:In a system where a plurality of SCSI units are connected to SCSI buses, a SCSI bus monitor is installed for monitoring SCSI buses, and the SCSI bus monitor consists of a differentiating circuit 6 and counter 7 for detecting the presence or absence of the change of a SCSI bus request signal for a predetermined period of time with a SCSI bus busy signal on, an n- specifying switch 12 for arbitrarily setting a predetermined period of time, and a flip-flop 8 and driver 9 for turning a SCSI bus reset signal when no change of request signal is made within a predetermined period of time.